TY  - BOOK
AU  - Piaget Jean
TI  - Language and thought of the child
T2  - International Library of Psychology, Philosophy and Scientific Method
U1  - R2xM96, J9 
PY  - 1959///
CY  - London
PB  - Routledge and Kegan Paul U. K.     
KW  -  Philosophy
KW  - Epistemology-Piaget
N1  - Appendix: P 282-86
ER  -